Nonstop flight route between Sidney, Montana, United States and Quoin Hill, Vanuatu:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(17°32'23"N by 168°26'31"E)
Distance from SDY to UIQ:
5,208.20 miles (8,381.76 km)
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Jump to:
- About this route
- SDY Airport Information
- UIQ Airport Information
- Facts about SDY
- Facts about UIQ
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
- Map of Nearest Airports to UIQ
- List of Nearest Airports to UIQ
- Map of Furthest Airports from UIQ
- List of Furthest Airports from UIQ
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Quoin Hill Airfield (UIQ), Quoin Hill, Vanuatu would travel a Great Circle distance of 5,208 miles (or 8,382 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Sidney-Richland Municipal Airport and Quoin Hill Airfield, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Sidney-Richland Municipal Airport and Quoin Hill Airfield. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SDY / KSDY |
| Airport Name: | Sidney-Richland Municipal Airport |
| Location: | Sidney, Montana, United States |
| GPS Coordinates: | 47°42'24"N by 104°11'32"W |
| Area Served: | Sidney, Montana |
| Operator/Owner: | Sidney Richland Airport Authority |
| Airport Type: | Public |
| Elevation: | 1985 feet (605 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SDY |
| More Information: | SDY Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | UIQ / NVVQ |
| Airport Name: | Quoin Hill Airfield |
| Location: | Quoin Hill, Vanuatu |
| GPS Coordinates: | 17°32'23"N by 168°26'31"E |
| View all routes: | Routes from UIQ |
| More Information: | UIQ Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- As per the Federal Aviation Administration, this airport had 2,031 passenger boardings in calendar year 2008, 2,766 in 2009, and 3,659 in 2010.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
Facts about Quoin Hill Airfield (UIQ):
- The closest airport to Quoin Hill Airfield (UIQ) is Wake Island Airfield (AWK), which is located 169 miles (272 kilometers) NW of UIQ.
- Investigations took place in the late 1980s as to whether Quoin Hill could be used as an alternate for Bauerfield International Airport, but this never came to fruition.
- On 25 March 1942, the Army sent about 500 men to Efate from Noumea, and the 4th Defense Battalion, 45th Marines, arrived on 8 April.
- The furthest airport from Quoin Hill Airfield (UIQ) is RAF Ascension (ASI), which is located 11,749 miles (18,907 kilometers) away in Georgetown, Ascension Island, Saint Helena.
- A site was chosen for a bomber airfield and in October the Seebees started constructing a 6,000 feet by 200 feet runway which was completed by the middle of January 1943.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.33 miles (66.52 km) NE | Sloulin Field International Airport (ISN) | Williston, North Dakota, United States |     |
| 2 | 48.66 miles (78.31 km) SW | Dawson Community Airport (GDV) | Glendive, Montana, United States | |
| 3 | 69.41 miles (111.70 km) WNW | L. M. Clayton Airport (OLF) | Wolf Point, Montana, United States | |
| 4 | 76.29 miles (122.77 km) NNW | Sher-Wood Airport (PWD) | Plentywood, Montana, United States | |
| 5 | 90.57 miles (145.76 km) SE | Dickinson Theodore Roosevelt Regional Airport (DIK) | Dickinson, North Dakota, United States | |
| 6 | 111.04 miles (178.70 km) SSE | Bowman Municipal Airport (BWM) | Bowman, North Dakota, United States | |
| 7 | 117.38 miles (188.91 km) WNW | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 8 | 118.10 miles (190.06 km) NNE | Estevan Regional Aerodrome (YEN) | Estevan, Saskatchewan, Canada | |
| 9 | 118.99 miles (191.50 km) SW | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 10 | 131.42 miles (211.49 km) W | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 11 | 139.74 miles (224.89 km) ENE | Minot Air Force Base (MIB) | Minot, North Dakota, United States | |
| 12 | 140.05 miles (225.38 km) ENE | Minot International Airport (MOT) | Minot, North Dakota, United States | |
| 13 | 174.07 miles (280.14 km) ESE | Bismarck Municipal Airport (BIS) | Bismarck, North Dakota, United States | |
| 14 | 189.51 miles (304.99 km) N | Regina International Airport (YQR) | Regina, Saskatchewan, Canada | |
| 15 | 191.53 miles (308.24 km) NNW | CFB Moose Jaw (YMJ) | Moose Jaw, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,383.49 miles (16,710.57 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,297.57 miles (16,572.29 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,290.39 miles (16,560.74 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,266.41 miles (16,522.14 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,218.50 miles (16,445.05 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,203.17 miles (16,420.36 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,179.29 miles (16,381.94 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,169.42 miles (16,366.06 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 9 | 10,153.64 miles (16,340.65 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 10 | 10,120.11 miles (16,286.69 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 11 | 10,113.85 miles (16,276.63 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 12 | 10,100.83 miles (16,255.67 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 10,089.33 miles (16,237.15 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,078.56 miles (16,219.83 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,076.48 miles (16,216.49 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 168.82 miles (271.69 km) NW | Wake Island Airfield (AWK) | Wake Island, United States Minor Outlying Islands | |
| 2 | 446.58 miles (718.70 km) SSE | Utirik Airport (UTK) | Utirik Island, Marshall Islands | |
| 3 | 453.10 miles (729.20 km) SSW | Rongelap Airport (RNP) | Rongelap Atoll, Marshall Islands | |
| 4 | 458.02 miles (737.11 km) SSW | Bikini Atoll Airport (BII) | Bikini Atoll, Marshall Islands | |
| 5 | 516.41 miles (831.08 km) SSE | Ailuk Airport (AIM) | Ailuk, Marshall Islands | |
| 6 | 527.11 miles (848.29 km) SSE | Mejit Airport (MJB) | Mejit Island, Marshall Islands | |
| 7 | 534.60 miles (860.36 km) SSW | Wotho Airport (WTO) | Wotho, Marshall Islands | |
| 8 | 536.33 miles (863.14 km) S | Likiep Airport (LIK) | Likiep Atoll, Marshall Islands | |
| 9 | 571.26 miles (919.35 km) SSE | Wotje Airport (WTE) | Wotje (Wotje Atoll), Marshall Islands | |
| 10 | 577.93 miles (930.09 km) S | Elenak Airport (EAL) | Elenak, Marshall Islands | |
| 11 | 592.06 miles (952.83 km) SW | Enewetak Auxiliary Airfield (ENT) | Enewetak, Marshall Islands | |
| 12 | 611.27 miles (983.74 km) S | Bucholz Army Airfield (KWA) | Kwajalein, Marshall Islands | |
| 13 | 611.47 miles (984.06 km) S | Ebadon Airstrip (EBN) | Kwajalein Atoll, Marshall Islands | |
| 14 | 613.16 miles (986.78 km) SSW | Lae Airport (LML) | Lae Atoll, Marshall Islands | |
| 15 | 618.86 miles (995.95 km) SSE | Kaben Airport (KBT) | Maloelap Atoll, Marshall Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,748.55 miles (18,907.41 km) SSE | RAF Ascension (ASI) | Georgetown, Ascension Island, Saint Helena | |
| 2 | 10,899.60 miles (17,541.17 km) S | Cape Palmas Airport (CPA) | Cape Palmas, Liberia | |
| 3 | 10,887.73 miles (17,522.07 km) S | Sasstown Airport (SAZ) | Sasstown, Liberia | |
| 4 | 10,867.82 miles (17,490.02 km) S | Greenville/Sinoe Airport (SNI) | Greenville, Liberia | |
| 5 | 10,840.92 miles (17,446.73 km) SSW | Sassandra Airport (ZSS) | Sassandra, Côte d'Ivoire | |
| 6 | 10,813.73 miles (17,402.97 km) S | Buchanan Airport (UCN) | Buchanan, Liberia | |
| 7 | 10,792.16 miles (17,368.25 km) S | Roberts International Airport Roberts Field (ROB) | Monrovia, Liberia | |
| 8 | 10,790.27 miles (17,365.21 km) S | Tchien Airport (THC) | Tchien, Liberia | |
| 9 | 10,789.46 miles (17,363.91 km) S | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| 10 | 10,777.55 miles (17,344.75 km) SSW | Félix Houphouët-Boigny International Airport (ABJ) | Abidjan, Côte d'Ivoire | |
| 11 | 10,769.99 miles (17,332.58 km) SSW | Divo Airport (DIV) | Divo, Côte d'Ivoire (Ivory Coast) | |
| 12 | 10,760.88 miles (17,317.92 km) W | Lubango Mukanka Airport (SDD) | Lubango, Angola | |
| 13 | 10,759.54 miles (17,315.77 km) SSW | Gagnoa Airport (GGN) | Gagnoa, Côte d'Ivoire | |
| 14 | 10,751.72 miles (17,303.17 km) SSW | Aboisso Airport (ABO) | Aboisso, Côte d'Ivoire | |
| 15 | 10,750.87 miles (17,301.81 km) S | Guiglo Airport (GGO) | Guiglo, Côte d'Ivoire | |